Results 311 to 320 of about 23,553,376 (354)
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Journal of the London Mathematical Society, 1968
Publisher Summary This chapter describes the group theory. The theory of groups and its close relatives include such a wide range of mathematics that it is necessary to make some subdivision to be able to describe its present state. A group is said to be simple if, apart from itself and the trivial group, it has no normal subgroups.
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Publisher Summary This chapter describes the group theory. The theory of groups and its close relatives include such a wide range of mathematics that it is necessary to make some subdivision to be able to describe its present state. A group is said to be simple if, apart from itself and the trivial group, it has no normal subgroups.
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Reversibility in Dynamics and Group Theory
, 2015Reversibility is a thread woven through many branches of mathematics. It arises in dynamics, in systems that admit a time-reversal symmetry, and in group theory where the reversible group elements are those that are conjugate to their inverses.
A. O’Farrell, I. Short
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SIAM journal on computing (Print), 1999
This paper starts with the project of finding a large subclass of NP which exhibits a dichotomy. The approach is to find this subclass via syntactic prescriptions. While the paper does not achieve this goal, it does isolate a class (of problems specified
T. Feder, Moshe Y. Vardi
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This paper starts with the project of finding a large subclass of NP which exhibits a dichotomy. The approach is to find this subclass via syntactic prescriptions. While the paper does not achieve this goal, it does isolate a class (of problems specified
T. Feder, Moshe Y. Vardi
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Introduction To Percolation Theory
, 2018Preface to the Second Edition Preface to the First Edition Introduction: Forest Fires, Fractal Oil Fields, and Diffusion What is percolation? Forest fires Oil fields and fractals Diffusion in disordered media Coming attractions Further reading Cluster ...
D. Stauffer, A. Aharony, S. Redner
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The Interest Group Theory of Financial Development: Evidence from Regulation
, 2013We use a new dataset of de jure measures of trade, capital account, product market, and domestic financial regulation for 91 countries from 1973 to 2005 to test Rajan and Zingales’s (2003) interest group theory of financial development.
Çağatay Bircan, D. Hauner, A. Prati
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Neural Darwinism: The Theory Of Neuronal Group Selection
, 1989Somatic Selection * A Summary and Historical Introduction * Structure, Function, and Perception * Neuronal Group Selection Epigenetic Mechanisms * Developmental Bases of Diversity: The Primary Repertoire * Cellular Dynamics of Neural Maps * Evolution and
G. Edelman
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Noûs, 2017
AbstractA group is often construed as one agent with its own probabilistic beliefs (credences), which are obtained by aggregating those of the individuals, for instance through averaging. In their celebrated “Groupthink”, Russell et al. (2015) require group credences to undergo Bayesian revision whenever new information is learnt, i.e., whenever ...
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AbstractA group is often construed as one agent with its own probabilistic beliefs (credences), which are obtained by aggregating those of the individuals, for instance through averaging. In their celebrated “Groupthink”, Russell et al. (2015) require group credences to undergo Bayesian revision whenever new information is learnt, i.e., whenever ...
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Russian Academy of Sciences. Sbornik Mathematics, 1993
Let \(V\) be a set of (finite) words in an alphabet of variables ranging over elements of a group \(G\). The subgroup \(V(G)\) of the group \(G\) generated by all values of words from \(V\) is called the verbal subgroup defined by the set \(V\). The width of the subgroup \(V(G)\) is defined to be the minimal number \(m \in \mathbb{N} \cup \{+\infty\}\)
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Let \(V\) be a set of (finite) words in an alphabet of variables ranging over elements of a group \(G\). The subgroup \(V(G)\) of the group \(G\) generated by all values of words from \(V\) is called the verbal subgroup defined by the set \(V\). The width of the subgroup \(V(G)\) is defined to be the minimal number \(m \in \mathbb{N} \cup \{+\infty\}\)
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Generalized Eigenvalue Analysis of Symmetric Prestressed Structures Using Group Theory
Journal of computing in civil engineering, 2012As conventional approaches for calculating natural frequencies do not make full use of the inherent symmetry of a structure, the rising degree of freedoms often leads to significant increase in computational demand.
Yao Chen, Jian Feng
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